نتایج جستجو برای: argumentation
تعداد نتایج: 6852 فیلتر نتایج به سال:
Argumentation theory is an interdisciplinary field studying how conclusions can be reached through logical reasoning. The notion of argument is completely general, including for example legal arguments, scientific arguments, and political arguments. Computational argumentation theory is studied in the context of artificial intelligence, and a number of computational argumentation frameworks hav...
In this 2x2x2-design study the effects of visualization tools, Need for Cognition and role of expected audience on hypertext-based argumentation were examined. 40 subjects were given an argumentation task on environmental issues. A hypertext-database containing necessary resources for task completion provided learners with background information for argumentation. The influence of the independe...
Formal models of argumentation have been investigated in several areas, from multi-agent systems and artificial intelligence (AI) to decision making, philosophy and law. In artificial intelligence, logic-based models have been the standard for the representation of argumentative reasoning. More recently, the standard logicbased models have been shown equivalent to standard connectionist models....
It is time to develop a community research agenda in argumentation mining. I suggest some questions to drive a joint community research agenda and then explain how my research in argumentation, on support tools and knowledge representations, advances argumentation mining. 1 Time for a community research agenda This year, argumentation mining is receiving significant attention. Five different ev...
We look at a general way of inducing semantics in argumentation theory by means of a mapping defined on the family of 2-valued models of a normal program, which is constructed in terms of the argumentation framework. In this way we define a new argumentation semantics called stable abducible which lies in between the stable and the preferred semantics. The relevance of this new semantics is tha...
Argumentation has played a significant role in understanding and unifying under a common framework different forms of defeasible reasoning in AI. Argumentation is also close to the original inception of logic as a framework for formalizing human argumentation and debate. In this context, the purpose of this paper is twofold: to draw a formal connection between argumentation and classical reason...
Argumentation is a major topic in the study of artificial intelligence. In particular, the problem of solving certain reasoning tasks of Dung’s abstract argumentation frameworks is central to many advanced argumentation systems. The fact that problems to be solved are mostly intractable requires efficient algorithms and solvers, that are to be evaluated on meaningful benchmarks. In this report,...
Computational models of argumentation can be understood to bridge between human and automated reasoning. Argumentation schemes represent stereotypical, defeasible reasoning patterns. Critical questions are associated with argumentation schemes and are said to attack arguments. The paper highlights several issues with the current understanding of critical questions in argumentation. It provides ...
Many works have identified the potential benefits of using argumentation to address a large variety of multiagent problems. In this paper we take this idea one step further and develop the concept of a fully integrated argumentation-based agent architecture that allows us to develop agents that are coherently designed on an underlying argumentation based foundation. Under this architecture, an ...
This paper introduces the Special Issue on Argumentation Technologies, with a discussion of the role of argumentation in modern computing, and identification of the challenges which must be met before the widespread deployment of argumentation
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